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X-RAY DIFFRACTION
Materials and Methods page
1JZ2
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 288.0
    Details Bis-Tris, PEG 8000, MgCl2, NaCl, DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP at 288K, pH 6.50
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 151.5 α = 90
    b = 167.7 β = 90
    c = 201.6 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Collection Date 1998-05-15
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL7-1
    Site SSRL
    Beamline BL7-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.1
    Resolution(Low) 27.6
    Number Reflections(All) 273807
    Number Reflections(Observed) 273807
    Percent Possible(Observed) 92.0
    R Merge I(Observed) 0.06
    B(Isotropic) From Wilson Plot 16.1
    Redundancy 2.6
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Percent Possible(All) 60.5
    R Merge I(Observed) 0.34
    Mean I Over Sigma(Observed) 2.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.1
    Resolution(Low) 27.6
    Number of Reflections(all) 273807
    Number of Reflections(Observed) 273807
    Number of Reflections(R-Free) 3979
    Percent Reflections(Observed) 92.0
    R-Work 0.167
    R-Free 0.27
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model ISOTROPIC
    Mean Isotropic B Value 33.1
    Anisotropic B[1][1] 0.5
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 5.8
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -6.3
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_nbd 0.05
    t_it 5.1
    t_gen_planes 0.014
    t_trig_c_planes 0.015
    t_pseud_angle 19.7
    t_dihedral_angle_d 18.2
    t_angle_deg 2.75
    t_bond_d 0.014
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 32500
    Nucleic Acid Atoms 0
    Heterogen Atoms 368
    Solvent Atoms 2957
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution TNT
    Structure Refinement TNT V. 5-E
     
    Software
    refinement TNT version: 5E
    model building TNT